Company · CIK 0001822479 · SIC 8090 — Services-Misc Health & Allied Services, NEC · Nasdaq
Sotera Health Co · SHC
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 SForm 4 → | Aug 19, 4:24 pm EDT | Michael B. Petras Jr.Executive Chairman, Director | 1,144,515 | $18.50 | $21,174,786 | 3,969,393 | −22.4% | |
| Aug 7, 2026 SForm 4 → | Aug 11, 4:24 pm EDT | Michael P RutzPresident of Sterigenics | 150,000 | $18.84 | $2,825,250 | 334,279 | −31.0% | |
| Aug 5, 2026 FForm 4 → | Aug 7, 4:16 pm EDT | Jonathan M. LyonsSr. Vice President, CFO | 11,316 | $17.98 | $203,462 | 217,304 | — |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.